./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2e366b806d6a007efec75c501bac3a612c0967ae .................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2e366b806d6a007efec75c501bac3a612c0967ae ...................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:06:26,167 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:26,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:26,189 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:26,190 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:26,192 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:26,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:26,205 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:26,210 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:26,214 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:26,216 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:26,218 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:26,218 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:26,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:26,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:26,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:26,226 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:26,227 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:26,229 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:26,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:26,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:26,257 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:26,260 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:26,262 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:26,266 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:26,266 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:26,266 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:26,268 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:26,269 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:26,270 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:26,270 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:26,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:26,272 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:26,273 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:26,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:26,275 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:26,276 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:26,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:26,277 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:26,278 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:26,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:26,281 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:26,315 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:26,318 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:26,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:26,324 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:26,324 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:26,325 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:26,325 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:26,325 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:26,325 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:26,326 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:26,326 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:26,326 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:26,326 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:26,327 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:26,327 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:26,329 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:26,329 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:26,329 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:26,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:26,330 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:26,331 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:26,331 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:26,332 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:26,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:26,333 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:26,333 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:26,333 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2e366b806d6a007efec75c501bac3a612c0967ae [2019-11-28 01:06:26,685 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:26,709 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:26,713 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:26,715 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:26,715 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:26,716 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i [2019-11-28 01:06:26,786 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60608ca43/f31d0235aca94e7a9924101d28f61f30/FLAGce8c79c7f [2019-11-28 01:06:27,613 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:27,615 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i [2019-11-28 01:06:27,667 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60608ca43/f31d0235aca94e7a9924101d28f61f30/FLAGce8c79c7f [2019-11-28 01:06:28,131 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60608ca43/f31d0235aca94e7a9924101d28f61f30 [2019-11-28 01:06:28,135 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:28,136 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:28,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:28,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:28,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:28,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:28" (1/1) ... [2019-11-28 01:06:28,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60c25471 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:28, skipping insertion in model container [2019-11-28 01:06:28,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:28" (1/1) ... [2019-11-28 01:06:28,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:28,260 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:28,643 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:28,650 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:29,336 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,337 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,338 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,339 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,340 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,366 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,367 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,369 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,370 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,373 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,374 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,376 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,376 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:29,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:29,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:29,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:29,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:29,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:29,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:29,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:29,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:29,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:29,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:30,146 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:30,346 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,347 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,419 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:06:30,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61d971e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:30, skipping insertion in model container [2019-11-28 01:06:30,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:30,424 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:30,429 INFO L168 Benchmark]: Toolchain (without parser) took 2289.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -135.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:30,430 INFO L168 Benchmark]: CDTParser took 0.60 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:30,432 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2286.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -135.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:30,436 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.60 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2286.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -135.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8698]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:06:32,279 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:32,282 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:32,294 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:32,295 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:32,296 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:32,298 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:32,300 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:32,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:32,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:32,305 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:32,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:32,307 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:32,308 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:32,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:32,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:32,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:32,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:32,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:32,319 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:32,321 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:32,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:32,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:32,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:32,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:32,335 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:32,335 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:32,336 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:32,337 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:32,338 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:32,338 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:32,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:32,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:32,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:32,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:32,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:32,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:32,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:32,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:32,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:32,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:32,346 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:32,364 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:32,364 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:32,366 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:32,366 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:32,366 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:32,367 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:32,367 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:32,367 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:32,367 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:32,367 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:32,368 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:32,368 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:32,368 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:32,368 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:32,369 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:32,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:32,369 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:32,369 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:32,369 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:32,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:32,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:32,370 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:32,370 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:32,371 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:32,371 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:32,371 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:32,371 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:32,372 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:32,372 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2e366b806d6a007efec75c501bac3a612c0967ae [2019-11-28 01:06:32,683 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:32,696 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:32,700 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:32,701 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:32,702 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:32,703 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i [2019-11-28 01:06:32,767 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c6f2c6e5/3046ffa8f73f4199a33db2f64997d580/FLAG4e4bd3218 [2019-11-28 01:06:33,610 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:33,611 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i [2019-11-28 01:06:33,656 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c6f2c6e5/3046ffa8f73f4199a33db2f64997d580/FLAG4e4bd3218 [2019-11-28 01:06:34,076 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c6f2c6e5/3046ffa8f73f4199a33db2f64997d580 [2019-11-28 01:06:34,080 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:34,081 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:34,082 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:34,082 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:34,086 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:34,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:34" (1/1) ... [2019-11-28 01:06:34,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@526a8547 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:34, skipping insertion in model container [2019-11-28 01:06:34,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:34" (1/1) ... [2019-11-28 01:06:34,098 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:34,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:34,631 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:34,642 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:35,448 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,450 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,452 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,454 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,456 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,502 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,505 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,508 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,509 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,512 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,514 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,515 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,515 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:35,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:35,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:35,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:35,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:35,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:35,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:35,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:35,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:35,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:35,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:36,225 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:36,346 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,346 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,414 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:06:36,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44d60083 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:36, skipping insertion in model container [2019-11-28 01:06:36,416 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:36,417 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:36,420 INFO L168 Benchmark]: Toolchain (without parser) took 2337.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 940.1 MB in the beginning and 1.1 GB in the end (delta: -133.7 MB). Peak memory consumption was 46.0 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:36,421 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:36,423 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2334.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 940.1 MB in the beginning and 1.1 GB in the end (delta: -133.7 MB). Peak memory consumption was 46.0 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:36,426 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2334.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 940.1 MB in the beginning and 1.1 GB in the end (delta: -133.7 MB). Peak memory consumption was 46.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8698]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...